Obd ii to deutsch 9-pin connector Figure 2 from validation of machine can bus j1939 fuel rate accuracy J1939 validation accuracy nebraska
Duty heavy diagnostic port vehicle connection physical currently same use connector Can bus Connector obd p18 grandview
Truck data commercial j1939 protocols explained links green volvo mack .
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can bus - About heavy-duty vehicle diagnostic port - Motor Vehicle
Figure 2 from Validation of machine CAN bus J1939 fuel rate accuracy
OBD II to Deutsch 9-Pin Connector